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Castle

Castle

Bank level security for developers

5.0
•2 reviews•

4 followers

Visit website
Authentication & identity tools•Security software
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Company Info
castle.io
Castle Info
Launched in 2015View 2 launches
Forum
p/castle

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This is the 2nd launch from Castle. View more

Castle

The easiest way to protect your users from getting hacked
Castle was ranked #4 of the day for January 26th, 2016
Castle gallery image
Castle gallery image
Castle gallery image
Castle gallery image
Castle gallery image
Launch tags:
Web App•Developer Tools•Tech
Launch Team
Justin Kan
Johan Brissmyr
Sebastian Wallin

What do you think? …

Johan Brissmyr
Johan Brissmyr
Castle

Castle

Maker
Thanks Justin for launching Castle to the world! Hi Product Hunters! Johan, co-founder of Castle here. Castle protects your users from being hacked. You track events in your web and mobile apps, and we analyze device, location and usage patterns to make sure they are consistent for each user. You’ll get a Slack notification or email when a user acts out of the ordinary, e.g. they log in from a distant country, repeatedly fails to log in, or change their password from a recently added device. Use the dashboard to see live user activity, and filter on properties like Tor, proxy or bot-like browsing. We have lots of plans for improving the product: more 3rd-party integrations, built-in 2FA/captcha, Gmail-style login notifications. Would love to hear your feedback! Product Hunters get 50% off your first 6 months! Cheers!
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9yr ago
Joel Monegro
Joel Monegro
@brissmyr great stuff! reminds me a bit of siftscience.com but applied to security. Do you track users across your entire customer base for even deeper analysis, or is there a wall between each customer?
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9yr ago
Johan Brissmyr
Johan Brissmyr
Castle

Castle

Maker
@jmonegro Sift Science is awesome and we're really inspired by how they transformed the anti-fraud tool into something modern and easy to use, both for customers and developers. Castle looks across sites for patterns of whats normal globally e.g. in terms of browsing speed, browser configuration, number of IPs per user, etc, and then use those anonymous stats to find anomalies in each app and user account.
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9yr ago
Sam Altman
Sam Altman
GPT-4o

GPT-4o

Top Product
If I ran a startup today, I would use this and sleep better at night.
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9yr ago
Sandeep Tripathy
Sandeep Tripathy
ThoughtPad

ThoughtPad

@sama You already are. In fact you're running the ultimate startup :-)
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9yr ago
Siam Choudhury
Siam Choudhury
Met these guys about a year and a half ago. @brissmyr and his co-founder are really nice and sharp entrepreneurs.
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9yr ago
Johan Brissmyr
Johan Brissmyr
Castle

Castle

Maker
@kheldon thanks, your too kind!
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9yr ago
Castle gallery image
Castle gallery image
Castle gallery image

Castle Launches

Castle
Castle The easiest way to protect your users from getting hacked

Launched on January 26th, 2016

Castle was ranked #4 of the day for January 26th, 2016
Castle was ranked #4 of the day for January 26th, 2016

Do you use Castle?

Review Castle?

5/5 based on 2 reviews

Reviews of Castle

Rodolphe Béjot
Rodolphe Béjot
•1 review
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7yr ago
Gregory Wolanski
Gregory Wolanski
•1 review
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7yr ago